Which airports can I use when flying from Boston to Missoula?

Flights from Boston to Missoula usually depart from Boston Logan Intl (BOS) and arrive at Missoula Johnson-Bell Field (MSO).

What cabin classes can I book on flights from Boston to Missoula?

Two cabin classes are available on flights from Boston to Missoula: • Economy Class • First Class

Which airports do connecting flights from Boston to Missoula pass through?

One-stop flights from Boston to Missoula most commonly connect through: • Minneapolis St Paul (MSP) - 25% of one-stop connections • Chicago O'Hare Intl (ORD) - 23% of one-stop connections • Denver Intl (DEN) - 21% of one-stop connections • Seattle/Tacoma Intl (SEA) - 15% of one-stop connections

Can I save money by using flexible dates for flights from Boston to Missoula?

Yes. Flexible dates can save you up to 37% on flights from Boston to Missoula. Tuesday is the cheapest departure day at $508 round-trip on average, while Sunday is the most expensive at $799, a difference of $291. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How expensive are last-minute Boston to Missoula flights?

Last-minute fares on this route (booked within two weeks of departure) run 37% above the $588 route average. Book 25 weeks before departure for the lowest fares.

How long is a flight from Boston to Missoula?

A nonstop flight from Boston to Missoula takes 00m, covering 2,113 miles.

Do I need a passport to fly from Boston to Missoula?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

How are flight prices from Boston to Missoula looking right now?

One-way fares from Boston to Missoula are currently higher than usual. Average one-way flight prices are about $569, which is 85% above the typical average for this route.

How much time can I save by choosing a different layover airport from Boston to Missoula?

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 7h 30m, compared with 7h 53m via Denver Intl (DEN) and 7h 54m via Chicago O'Hare Intl (ORD).

What is the time difference between Boston and Missoula?

Missoula is 2 hours behind Boston (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?

Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Dollar • Budget • Thrifty • Hertz • Avis

How much should I expect to pay for a Boston to Missoula flight?

Round-trip flights from Boston to Missoula range from $477 to $730, with an average of $588 over the past 12 months. Anything below $477 counts as a good deal.

How much is a round-trip flight from Boston to Missoula?

Round-trip flights from Boston to Missoula typically range from $477 to $730. The lowest price found in the past 5 days was $419, on Delta.

What's the cheapest day of the week to fly from Boston to Missoula?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Boston to Missoula. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 35% higher.

What’s the cheapest month to fly from Boston to Missoula?

•February is the cheapest month to fly from Boston to Missoula at $382 round-trip. •December ($749) and July ($706) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 96% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to Missoula the cheapest?

Flights from Boston to Missoula are cheapest 25 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Which airline is the cheapest to fly from Boston to Missoula?

Delta ($419) and United Airlines ($424) are the cheapest airlines to fly round-trip from Boston to Missoula according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Boston to Missoula?

Minneapolis St Paul (MSP) is the most popular layover for the Boston to Missoula route. 25% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MSP.

What is the cheapest layover airport when flying from Boston to Missoula?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $562. Based on KAYAK data over the past 3 months.

When flying from Boston to Missoula which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Boston to Missoula layovers at 4h 26m over the past 3 months.

$419 CHEAP FLIGHTS from Boston to Missoula (BOS - MSO)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$419

Typical prices: $477-$730

Delta

Sun 12/2Fri 12/7

BOS - MSO • 1 stop

Cheapest one-way

$236

Typical prices: $245-$417

American Airlines

Sat 2/24

BOS - MSO • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Boston and Missoula. You'll need to take a connecting flight to reach the destination.

Insights

When to book

25 weeks

in advance

Our data shows that travelers who book at least 25 weeks in advance save around 38% compared to booking last minute.

Insights

When to travel

February

Cheapest • 35% price drop

July

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $562 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 7h 30m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Missoula!

Flight Deals

Cheap Flights from Boston to Missoula (BOS-MSO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Boston to Missoula

Fri, Dec 4 - Sat, Dec 5

6:45 pm - 12:37 amBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

7h 52m1 stop Salt Lake City

1:19 pm - 12:13 amMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

8h 54m1 stop Salt Lake City

$419Delta

Sat, Dec 5 - Mon, Dec 7

4:35 pm - 11:09 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

8h 34m1 stop Salt Lake City

5:25 am - 4:29 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

9h 04m1 stop Salt Lake City

$419Delta

Sun, Dec 6 - Mon, Dec 7

6:05 am - 12:39 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

8h 34m1 stop Salt Lake City

5:25 am - 4:29 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

9h 04m1 stop Salt Lake City

$419Delta

Fri, Dec 4 - Mon, Dec 7

9:15 am - 6:35 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

11h 20m2 stops Chicago O'Hare Intl Denver Intl

2:41 pm - 11:58 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 17m1 stop Denver Intl

$424United Airlines

Wed, Nov 4 - Wed, Nov 11

12:41 pm - 8:15 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

9h 34m1 stop Dallas/Fort Worth

1:06 pm - 10:42 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 36m1 stop Chicago O'Hare Intl

$459American Airlines

Sat, Mar 27 - Sat, Apr 3

11:24 am - 9:32 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

12h 08m2 stops Chicago O'Hare Intl Denver Intl

2:27 pm - 11:42 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 15m1 stop Denver Intl

$466United Airlines

Thu, Nov 19 - Mon, Nov 23

7:15 am - 1:31 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

8h 16m1 stop Denver Intl

2:37 pm - 11:50 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 13m1 stop Denver Intl

$471United Airlines

Thu, Dec 10 - Sat, Dec 12

5:48 am - 1:17 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

9h 29m1 stop Chicago O'Hare Intl

1:47 pm - 11:32 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 45m1 stop Chicago O'Hare Intl

$477American Airlines

Wed, Dec 2 - Sat, Dec 5

6:13 pm - 1:23 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

21h 10m2 stops San Diego Portland

2:03 pm - 11:59 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

7h 56m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Thu, Dec 3 - Tue, Dec 8

9:00 am - 4:00 pmBOS Boston Logan Intl-MSO Missoula Johnson-Bell Field

9h 00m1 stop Seattle/Tacoma Intl

7:01 am - 5:09 pmMSO Missoula Johnson-Bell Field-BOS Boston Logan Intl

32h 08m2 stops Seattle/Tacoma Intl San Diego

$494Alaska Airlines

Booking Insights

Price, demand and travel trends for Boston to Missoula flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Boston to Missoula? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Missoula departing in december.
What's the cheapest day of the week to fly from Boston to Missoula?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Boston to Missoula. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 35% higher.
What’s the cheapest month to fly from Boston to Missoula? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Boston to Missoula, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from Boston to Missoula at $382 round-trip.
•December ($749) and July ($706) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 96% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are flights from Boston to Missoula the cheapest?: Flights from Boston to Missoula are cheapest 25 weeks before departure. Booking in this window typically costs about 38% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Low season	February
High season	July
Cheapest flight	$236

Beat the crowds with an average 42% drop in travelers.

The most popular month to fly with an average 64% increase in travelers.

One-way flight from Boston to Missoula

When to book flights from Boston to Missoula

Are your dates flexible? Find out the best times to travel from Boston to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Boston to Missoula?
Two cabin classes are available on flights from Boston to Missoula:

• Economy Class
• First Class
How long is a flight from Boston to Missoula?
A nonstop flight from Boston to Missoula takes 00m, covering 2,113 miles.
Do I need a passport to fly from Boston to Missoula?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Boston to Missoula flight?
Round-trip flights from Boston to Missoula range from $477 to $730, with an average of $588 over the past 12 months. Anything below $477 counts as a good deal.
How expensive are last-minute Boston to Missoula flights?
Last-minute fares on this route (booked within two weeks of departure) run 37% above the $588 route average. Book 25 weeks before departure for the lowest fares.
How are flight prices from Boston to Missoula looking right now?
One-way fares from Boston to Missoula are currently higher than usual. Average one-way flight prices are about $569, which is 85% above the typical average for this route.
What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?
Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

• Dollar
• Budget
• Thrifty
• Hertz
• Avis
Which airports can I use when flying from Boston to Missoula?
Flights from Boston to Missoula usually depart from Boston Logan Intl (BOS) and arrive at Missoula Johnson-Bell Field (MSO).
Which airports do connecting flights from Boston to Missoula pass through?
One-stop flights from Boston to Missoula most commonly connect through:

• Minneapolis St Paul (MSP) - 25% of one-stop connections
• Chicago O'Hare Intl (ORD) - 23% of one-stop connections
• Denver Intl (DEN) - 21% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 15% of one-stop connections
Can I save money by using flexible dates for flights from Boston to Missoula?
Yes. Flexible dates can save you up to 37% on flights from Boston to Missoula. Tuesday is the cheapest departure day at $508 round-trip on average, while Sunday is the most expensive at $799, a difference of $291.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Boston to Missoula?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 7h 30m, compared with 7h 53m via Denver Intl (DEN) and 7h 54m via Chicago O'Hare Intl (ORD).
What is the time difference between Boston and Missoula?
Missoula is 2 hours behind Boston (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $508, about $291 less than Sunday fares (36% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 38% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Boston to Missoula trip for February. Fares historically average $382 round-trip in that month - typically $367 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Missoula Johnson-Bell Field Airport.

• Fairfield Inn & Suites by Marriott Missoula
• StoneCreek Lodge

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BOS - MSO

$419 Find Cheap Flights from Boston to Missoula - Compare and Save

Everything you should know

Cheap Flights from Boston to Missoula (BOS-MSO)

Recent round-trip flight deals from Boston to Missoula

Recent one-way flight deals from Boston to Missoula

Recent last minute flight deals from Boston to Missoula

Price, demand and travel trends for Boston to Missoula flights

How much is a round-trip flight from Boston to Missoula?

What's the cheapest day of the week to fly from Boston to Missoula?

What’s the cheapest month to fly from Boston to Missoula?

When are flights from Boston to Missoula the cheapest?

Which airline is the cheapest to fly from Boston to Missoula?

What’s the most popular layover airport when flying from Boston to Missoula?

What is the cheapest layover airport when flying from Boston to Missoula?

When flying from Boston to Missoula which airport offers the shortest layover?

Key details for Boston to Missoula flights

Low season

High season

Cheapest flight

When to book flights from Boston to Missoula

Your Boston to Missoula flight questions, answered

Your guide to booking Boston to Missoula flights

More options for your flight from Boston to Missoula

Complete your trip to Missoula with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Missoula

Find direct flights to and from Boston and Missoula

Flights from domestic origins to Missoula

Flights to other popular destinations

Find deals for your return flight